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/* Generated by re2c */
#line 1 "c/reuse/usedir.re"
// re2c $INPUT -o $OUTPUT
#include <assert.h>
// This example shows how to combine reusable re2c blocks: two blocks
// ('colors' and 'fish') are merged into one. The 'salmon' rule occurs
// in both blocks; the 'fish' block takes priority because it is used
// earlier. Default rule * occurs in all three blocks; the local (not
// inherited) definition takes priority.
enum What { COLOR, FISH, DUNNO };
#line 15 "c/reuse/usedir.re"
#line 20 "c/reuse/usedir.re"
static What lex(const char *s) {
const char *YYCURSOR = s, *YYMARKER;
#line 24 "c/reuse/usedir.c"
{
char yych;
yych = *YYCURSOR;
switch (yych) {
case 'e': goto yy3;
case 'h': goto yy4;
case 'm': goto yy5;
case 'r': goto yy6;
case 's': goto yy7;
default: goto yy1;
}
yy1:
++YYCURSOR;
yy2:
#line 30 "c/reuse/usedir.re"
{ return DUNNO; }
#line 41 "c/reuse/usedir.c"
yy3:
yych = *(YYMARKER = ++YYCURSOR);
switch (yych) {
case 'e': goto yy8;
default: goto yy2;
}
yy4:
yych = *(YYMARKER = ++YYCURSOR);
switch (yych) {
case 'a': goto yy10;
default: goto yy2;
}
yy5:
yych = *(YYMARKER = ++YYCURSOR);
switch (yych) {
case 'a': goto yy11;
default: goto yy2;
}
yy6:
yych = *(YYMARKER = ++YYCURSOR);
switch (yych) {
case 'e': goto yy12;
default: goto yy2;
}
yy7:
yych = *(YYMARKER = ++YYCURSOR);
switch (yych) {
case 'a': goto yy13;
default: goto yy2;
}
yy8:
yych = *++YYCURSOR;
switch (yych) {
case 'l': goto yy14;
default: goto yy9;
}
yy9:
YYCURSOR = YYMARKER;
goto yy2;
yy10:
yych = *++YYCURSOR;
switch (yych) {
case 'd': goto yy15;
default: goto yy9;
}
yy11:
yych = *++YYCURSOR;
switch (yych) {
case 'g': goto yy16;
default: goto yy9;
}
yy12:
yych = *++YYCURSOR;
switch (yych) {
case 'd': goto yy17;
default: goto yy9;
}
yy13:
yych = *++YYCURSOR;
switch (yych) {
case 'l': goto yy18;
default: goto yy9;
}
yy14:
++YYCURSOR;
#line 19 "c/reuse/usedir.re"
{ return FISH; }
#line 109 "c/reuse/usedir.c"
yy15:
yych = *++YYCURSOR;
switch (yych) {
case 'd': goto yy19;
default: goto yy9;
}
yy16:
yych = *++YYCURSOR;
switch (yych) {
case 'e': goto yy20;
default: goto yy9;
}
yy17:
++YYCURSOR;
#line 14 "c/reuse/usedir.re"
{ return COLOR; }
#line 126 "c/reuse/usedir.c"
yy18:
yych = *++YYCURSOR;
switch (yych) {
case 'm': goto yy21;
default: goto yy9;
}
yy19:
yych = *++YYCURSOR;
switch (yych) {
case 'o': goto yy22;
default: goto yy9;
}
yy20:
yych = *++YYCURSOR;
switch (yych) {
case 'n': goto yy23;
default: goto yy9;
}
yy21:
yych = *++YYCURSOR;
switch (yych) {
case 'o': goto yy24;
default: goto yy9;
}
yy22:
yych = *++YYCURSOR;
switch (yych) {
case 'c': goto yy25;
default: goto yy9;
}
yy23:
yych = *++YYCURSOR;
switch (yych) {
case 't': goto yy26;
default: goto yy9;
}
yy24:
yych = *++YYCURSOR;
switch (yych) {
case 'n': goto yy14;
default: goto yy9;
}
yy25:
yych = *++YYCURSOR;
switch (yych) {
case 'k': goto yy14;
default: goto yy9;
}
yy26:
yych = *++YYCURSOR;
switch (yych) {
case 'a': goto yy17;
default: goto yy9;
}
}
#line 31 "c/reuse/usedir.re"
}
int main() {
assert(lex("salmon") == FISH);
assert(lex("what?") == DUNNO);
return 0;
}